ES2057393T3 - REFERENCE ELECTRODE PROBE. - Google Patents
REFERENCE ELECTRODE PROBE.Info
- Publication number
- ES2057393T3 ES2057393T3 ES90304672T ES90304672T ES2057393T3 ES 2057393 T3 ES2057393 T3 ES 2057393T3 ES 90304672 T ES90304672 T ES 90304672T ES 90304672 T ES90304672 T ES 90304672T ES 2057393 T3 ES2057393 T3 ES 2057393T3
- Authority
- ES
- Spain
- Prior art keywords
- metal
- oxide
- ring
- sleeve
- open end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000523 sample Substances 0.000 title abstract 2
- 239000004020 conductor Substances 0.000 abstract 5
- 239000002184 metal Substances 0.000 abstract 5
- 229910052751 metal Inorganic materials 0.000 abstract 5
- 238000009413 insulation Methods 0.000 abstract 3
- 229910044991 metal oxide Inorganic materials 0.000 abstract 3
- 150000004706 metal oxides Chemical class 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract 2
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 2
- 239000011707 mineral Substances 0.000 abstract 2
- 239000000843 powder Substances 0.000 abstract 2
- 229910052845 zircon Inorganic materials 0.000 abstract 2
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 abstract 1
- 239000005751 Copper oxide Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-PWCQTSIFSA-N Tritiated water Chemical compound [3H]O[3H] XLYOFNOQVPJJNP-PWCQTSIFSA-N 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 229910000431 copper oxide Inorganic materials 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 238000004806 packaging method and process Methods 0.000 abstract 1
- 238000012856 packing Methods 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 230000002285 radioactive effect Effects 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/28—Electrolytic cell components
- G01N27/30—Electrodes, e.g. test electrodes; Half-cells
- G01N27/301—Reference electrodes
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Measuring Oxygen Concentration In Cells (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
LA SONDA ELECTRODO DE REFERENCIA UTILIZA UN SENSOR ELECTRODO OXIDO/ZRO2 METAL/METAL. EL ACOPLAMIENTO ACOPLADO DE OXIDO METAL/METAL INCLUYE OXIDO COBRE/COBRE, OXIDO ESTA/O-ESTA/O, OXIDO BISMUTO/BISMUTO, Y OXIDO HIERRO/HIERRO. UN TUBO DE CIRCONA (18) TIENE UN EXTREMO CERRADO (20) Y UN EXTREMO ABIERTO (22). EL EXTREMO CERRADO CONTIENE EL POLVO DE OXIDO METAL/METAL (24) Y QUEDA RETENIDO ALLI MEDIANTE EMPACADO DE AISLAMIENTO MINERAL (26). UN PRIMER MANGUITO DE METAL ANULAR (28) SE FORMA DE METAL QUE EXHIBE UN COEFICIENTE DE EXPANSION TERMICA COMPATIBLE CON EL TUBO DE CIRCONA Y TIENE UN EXTREMO ABIERTO DISTAL (30) EN ENGARCE DE ESTANQUEIDAD CON EL EXTREMO ABIERTO DE DICHO TUBO DE CIRCONA. EL PRIMER MANGUITO DE METAL ANULAR (28) TIENE IGUALMENTE UN EXTREMO ABIERTO PROXIMO (32). UN PRIMER CONDUCTOR ELECTRICO AISLANTE (16) QUE DISPONE DE UN EXTREMO DISTAL EN CONEXION ELECTRICA CON EL POLVO DE OXIDO METAL/METAL SE EXTIENDE A TRAVES DEL EMPACADO DE AISLAMIENTO MINERAL Y DENTRO DEL PRIMER MANGUITO ANULAR (28). EL PRIMER CONDUCTOR TIENE IGUALMENTE UN EXTREMO PROXIMO QUE TERMINA CERCA DEL EXTREMO PROXIMO DEL PRIMER MANGUITO ANULAR. VENTAJOSAMENTE, UN TUBO DE CERAMICA ANULAR (48) ESTA ALOJADO DENTRO DE DICHO PRIMER MANGUITO DE METAL ANULAR Y PROPORCIONA EL AISLAMIENTO PARA EL PRIMER CONDUCTOR ELECTRICO. UN CONJUNTO DE TRANSFERENCIA DE SEÑAL (14) ESTA ASOCIADO EN ESTANQUEIDAD CON EL EXTREMO PROXIMO DEL PRIMER MANGUITO ANULAR. UN SEGUNDO CONDUCTOR ELECTRICO (46) PASA A TRAVES DEL CONJUNTO DE TRANSFERENCIA DE SEÑAL (14) A SU CONEXION ELECTRICA CON EL PRIMER CONDUCTOR ELECTRICO (16). LA SONDA TIENE LA CAPACIDAD DE SOPORTAR CAMPOS POTENTES DE RADIACION EN ALTA TEMPERATURA, AGUA DE ALTA PRESION, Y CARACTERISTICAS DE CONSTRUCCION QUE EVITAN CUALQUIER GOTEO DEL ENTORNO RADIOACTIVO, QUE CONTACTA CON EL SENSOR.THE REFERENCE ELECTRODE PROBE USES AN OXIDE / ZRO2 METAL / METAL ELECTRODE SENSOR. THE COUPLED COUPLED METAL / METAL OXIDE INCLUDES COPPER / COPPER OXIDE, ESTA / O-ESTA / O OXIDE, BISMUTE / BISMUTE OXIDE, AND IRON / IRON OXIDE. A ZIRCON TUBE (18) HAS A CLOSED END (20) AND AN OPEN END (22). THE CLOSED END CONTAINS THE METAL / METAL OXIDE POWDER (24) AND IS RETAINED THERE BY PACKING OF MINERAL INSULATION (26). A FIRST ANNULAR METAL SLEEVE (28) IS FORMED OF METAL THAT EXHIBITS A THERMAL EXPANSION COEFFICIENT COMPATIBLE WITH THE ZIRCON TUBE AND HAS A DISTAL OPEN END (30) IN A SEALED CRIMP WITH THE OPEN END OF SUCH CIRCONE TUBE. THE FIRST RING METAL SLEEVE (28) ALSO HAS A NEAR OPEN END (32). A FIRST ELECTRICAL INSULATING CONDUCTOR (16) THAT HAS A DISTAL END IN ELECTRICAL CONNECTION WITH METAL / METAL OXIDE POWDER SPREAD THROUGH THE MINERAL INSULATION PACKAGING AND WITHIN THE FIRST RING SLEEVE (28). THE FIRST CONDUCTOR ALSO HAS A NEAR END ENDING NEAR THE NEAR END OF THE FIRST RING SLEEVE. ADVANTAGELY, A RING CERAMIC TUBE (48) IS LOCATED WITHIN SUCH FIRST RING METAL SLEEVE AND PROVIDES INSULATION FOR THE FIRST ELECTRICAL CONDUCTOR. A SIGNAL TRANSFER SET (14) IS ASSOCIATED IN SEALING WITH THE NEAR END OF THE FIRST RING SLEEVE. A SECOND ELECTRICAL CONDUCTOR (46) PASSES THROUGH THE SIGNAL TRANSFER ASSEMBLY (14) TO ITS ELECTRICAL CONNECTION WITH THE FIRST ELECTRICAL CONDUCTOR (16). THE PROBE HAS THE CAPABILITY TO SUPPORT POWERFUL HIGH TEMPERATURE RADIATION FIELDS, HIGH PRESSURE WATER, AND CONSTRUCTION FEATURES THAT PREVENT ANY LEAK FROM THE RADIOACTIVE ENVIRONMENT, WHICH CONTACTS THE SENSOR.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/345,741 US5043053A (en) | 1989-05-01 | 1989-05-01 | Reference electrode probe for use in aqueous environments of high temperature and high radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2057393T3 true ES2057393T3 (en) | 1994-10-16 |
Family
ID=23356302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES90304672T Expired - Lifetime ES2057393T3 (en) | 1989-05-01 | 1990-04-30 | REFERENCE ELECTRODE PROBE. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5043053A (en) |
| EP (1) | EP0400813B1 (en) |
| JP (1) | JPH0726931B2 (en) |
| DE (1) | DE69011746T2 (en) |
| ES (1) | ES2057393T3 (en) |
| FI (1) | FI902180A0 (en) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU604999B2 (en) * | 1987-12-24 | 1991-01-03 | Nalco Australia Pty. Limited | Measuring corrosivity |
| DE4112784C1 (en) * | 1991-04-19 | 1992-06-04 | August Prof. Dr. 6233 Kelkheim De Winsel | |
| US5262038A (en) * | 1991-08-15 | 1993-11-16 | General Electric Company | Reference electrode probe for use in aqueous environments of high temperature |
| US5217596A (en) * | 1991-08-15 | 1993-06-08 | General Electric Company | Electrode probe for use in aqueous environments of high temperature and high radiation |
| HUT66318A (en) * | 1992-04-22 | 1994-11-28 | Leszlauer | Method for manufacturing electrochemical sensors made of metal and the sensor made by said method |
| JPH06226135A (en) * | 1992-10-28 | 1994-08-16 | Masaharu Fujiwara | Working truck to crush waste of concrete, asphalt, and so forth |
| FI94988C (en) * | 1993-08-18 | 1995-11-27 | Valtion Teknillinen | The reference electrode |
| US5516413A (en) * | 1993-09-01 | 1996-05-14 | Westinghouse Electric Corporation | Rugged electrode for electrochemical measurements at high temperatures and pressures |
| US5425871A (en) * | 1994-06-27 | 1995-06-20 | Electric Power Research Institute | Solid state reference electrode for high temperature electrochemical measurements |
| US5571394A (en) * | 1995-05-08 | 1996-11-05 | General Electric Company | Monolithic sensor switch for detecting presence of stoichiometric H2 /O2 ratio in boiling water reactor circuit |
| US5848113A (en) * | 1997-09-12 | 1998-12-08 | General Electric Company | Coated electrochemical corrosion potential sensor |
| US5896432A (en) * | 1997-09-12 | 1999-04-20 | General Electric Company | Brazeless electrochemical corrosion potential sensor |
| US6517694B1 (en) * | 1998-11-25 | 2003-02-11 | Penn State Research Foundation | Yttria-stabilized zirconia membrane electrode |
| US6370213B1 (en) * | 1999-09-17 | 2002-04-09 | General Electric Company | Banded ECP sensor |
| JP4213335B2 (en) * | 2000-10-10 | 2009-01-21 | 株式会社東芝 | Platinum reference electrode |
| US6869511B2 (en) * | 2002-08-15 | 2005-03-22 | General Electric Company | Ceramic electrochemical corrosion potential sensor probe with increased lifetime |
| US6623611B1 (en) | 2002-11-20 | 2003-09-23 | General Electric Company | Zircalloy tipped ECP sensor electrode |
| CN1590981B (en) * | 2003-08-29 | 2010-09-29 | 西安热工研究院有限公司 | Manufacturing method of heat exchanger pipe corrosion monitoring sensor |
| CN100419416C (en) * | 2005-03-21 | 2008-09-17 | 张荣华 | Zr/ZrO2 electrode and producing method thereof and integrated high temperature high-pressure chemical sensor composed by the same |
| DE102007010468B4 (en) * | 2007-03-01 | 2011-06-09 | KROHNE Meßtechnik GmbH & Co. KG | According to the radar principle working level gauge |
| JP2009276161A (en) * | 2008-05-14 | 2009-11-26 | Hiroshima Univ | Reference electrode, corrosion monitoring method and corrosion monitoring device using reference electrode |
| CN104914148B (en) * | 2015-06-11 | 2017-08-04 | 哈尔滨工程大学 | Suitable for the long service life reference electrode under high temperature pressure corrosion environment |
| FR3111707B1 (en) * | 2020-06-17 | 2022-10-07 | Commissariat Energie Atomique | Potentiometric oxygen probe, for measuring the oxygen concentration of a liquid metal, Application to the measurement of oxygen in liquid sodium of a nuclear reactor of the RNR-Na type |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE793162A (en) * | 1971-12-23 | 1973-06-21 | Uss Eng & Consult | OXYGEN DETECTORS |
| US3785947A (en) * | 1972-05-26 | 1974-01-15 | Leeds & Northrup Co | Electrode assembly to determine the oxygen content of molten metal |
| US3784459A (en) * | 1972-06-12 | 1974-01-08 | Ford Motor Co | Device for determining the activity of oxygen in molten metal |
| GB1602564A (en) * | 1974-07-03 | 1981-11-11 | Nat Res Dev | Apparatus for detecting elements |
| JPS5354086A (en) * | 1976-10-26 | 1978-05-17 | Toyota Motor Co Ltd | Oxygen sensor |
| US4264424A (en) * | 1979-10-12 | 1981-04-28 | General Electric Company | Hydrogen ion sensor having a membrane sheath of an oxygen ion conducting ceramic |
| US4575410A (en) * | 1982-03-11 | 1986-03-11 | Beckman Industrial Corporation | Solid state electrode system for measuring pH |
-
1989
- 1989-05-01 US US07/345,741 patent/US5043053A/en not_active Expired - Lifetime
-
1990
- 1990-04-20 JP JP2103215A patent/JPH0726931B2/en not_active Expired - Lifetime
- 1990-04-30 EP EP90304672A patent/EP0400813B1/en not_active Expired - Lifetime
- 1990-04-30 DE DE69011746T patent/DE69011746T2/en not_active Expired - Lifetime
- 1990-04-30 ES ES90304672T patent/ES2057393T3/en not_active Expired - Lifetime
- 1990-04-30 FI FI902180A patent/FI902180A0/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DE69011746T2 (en) | 1995-04-06 |
| EP0400813B1 (en) | 1994-08-24 |
| DE69011746D1 (en) | 1994-09-29 |
| JPH0726931B2 (en) | 1995-03-29 |
| FI902180A0 (en) | 1990-04-30 |
| JPH0317546A (en) | 1991-01-25 |
| EP0400813A3 (en) | 1991-05-15 |
| US5043053A (en) | 1991-08-27 |
| EP0400813A2 (en) | 1990-12-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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